14. Calculate the number of Liters needed to dilute 0.250 L of a 0.600 M solution of KCl to 0.45M. (Show WORK. Circle the correct 0.33g or 0.56g)

Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains

If a simple machine aduces the strength of a force, what must be increased? the speed of the input force the work the simple machine performs the size of the simple machine the distance over which the force is applied

#7 how does the structure of amino acids allow them to form a polypeptide? each amino acid has an amino group and a carboxyl group. each amino acid has a hydrogen atom and a carboxyl group. each amino acid has a carboxyl group and an r group. each amino acid has an r group and a hydrogen atom.